CPP: Remove no longer used FormatLiteral.getEffectiveCharConversionChar.
CPP: Remove no longer used FormatLiteral.getEffectiveCharConversionChar.

github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql